Occluder and occlusion device

Occluder and occlusion device

  • CN 104,287,803 A
  • Filed: 10/22/2014
  • Published: 01/21/2015
  • Est. Priority Date: 07/04/2014
  • Status: Active Application
First Claim
Patent Images

1. a stopper, comprise shutoff body and near-end end socket that reticular zone has cavity, it is characterized in that, described stopper also comprises the locking piece and block piece that are all positioned at described cavity, the far-end of described locking piece and the distal ends of described shutoff body, described block piece is located at the near-end of described locking piece;

  • Described near-end end socket has the lock hole through with described cavity, the radial dimension of described block piece is slightly larger than described lock hole aperture, the radial dimension of described locking piece is less than the aperture of described lock hole, and at least one in described near-end end socket and described block piece is elastic component.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×